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db41d65a97
At present panic() is in the vsprintf.h header file. That does not seem like an obvious choice for hang(), even though it relates to panic(). So let's put hang() in its own header. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Migrate a few more files] Signed-off-by: Tom Rini <trini@konsulko.com>
73 lines
1.7 KiB
C
73 lines
1.7 KiB
C
/* zutil.c -- target dependent utility functions for the compression library
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* Copyright (C) 1995-2005 Jean-loup Gailly.
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* For conditions of distribution and use, see copyright notice in zlib.h
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*/
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/* @(#) $Id$ */
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#include "zutil.h"
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#include <hang.h>
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#ifndef NO_DUMMY_DECL
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struct internal_state {int dummy;}; /* for buggy compilers */
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#endif
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const char * const z_errmsg[10] = {
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"need dictionary", /* Z_NEED_DICT 2 */
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"stream end", /* Z_STREAM_END 1 */
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"", /* Z_OK 0 */
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"file error", /* Z_ERRNO (-1) */
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"stream error", /* Z_STREAM_ERROR (-2) */
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"data error", /* Z_DATA_ERROR (-3) */
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"insufficient memory", /* Z_MEM_ERROR (-4) */
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"buffer error", /* Z_BUF_ERROR (-5) */
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"incompatible version",/* Z_VERSION_ERROR (-6) */
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""};
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#ifdef DEBUG
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#ifndef verbose
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#define verbose 0
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#endif
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int z_verbose = verbose;
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void z_error (m)
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char *m;
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{
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fprintf(stderr, "%s\n", m);
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hang();
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}
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#endif
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/* exported to allow conversion of error code to string for compress() and
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* uncompress()
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*/
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#ifndef MY_ZCALLOC /* Any system without a special alloc function */
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#ifdef __UBOOT__
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#include <malloc.h>
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#else
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#ifndef STDC
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extern voidp malloc OF((uInt size));
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extern voidp calloc OF((uInt items, uInt size));
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extern void free OF((voidpf ptr));
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#endif
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#endif
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voidpf zcalloc(voidpf opaque, unsigned items, unsigned size)
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{
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if (opaque)
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items += size - size; /* make compiler happy */
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return sizeof(uInt) > 2 ? (voidpf)malloc(items * size) :
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(voidpf)calloc(items, size);
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}
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void zcfree(voidpf opaque, voidpf ptr, unsigned nb)
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{
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free(ptr);
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if (opaque)
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return; /* make compiler happy */
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}
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#endif /* MY_ZCALLOC */
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